Nonprofits in ONTARIO, CA
347 tax-exempt organizations with a return on IRS file.
All nonprofits in ONTARIO, A–Z (page 3 of 4)
- MERAKI NOW INCEIN 92-2047691 · last filed 990-N for 2025
- MILK PRODUCERS COUNCILEIN 95-2019076 · last filed 990 for 2024
- MILLWRIGHT LABOR-MANAGEMENT COOPERATION COMMITTEEEIN 46-2929476 · last filed 990 for 2025
- M I PART-NORS FINANCIAL SERVICESEIN 81-4090944 · last filed 990 for 2023
- MI RED LEGALEIN 93-4847576 · last filed 990-N for 2023
- MISSION EVANGELICA PENTECOTES MONTE DE SANTIDADEIN 26-3154865 · last filed 990-N for 2024
- MODERN WOODMEN OF AMERICAEIN 82-1702471 · last filed 990-N for 2025
- MODERN WOODMEN OF AMERICAEIN 81-2911974 · last filed 990-N for 2025
- MODERN WOODMEN OF AMERICAEIN 81-4138870 · last filed 990-N for 2025
- MODERN WOODMEN OF AMERICAEIN 91-2079657 · last filed 990-N for 2025
- MODERN WOODMEN OF AMERICAEIN 92-2299500 · last filed 990-N for 2025
- MODERN WOODMEN OF AMERICAEIN 81-2898074 · last filed 990-N for 2025
- MODERN WOODMEN OF AMERICAEIN 81-2840930 · last filed 990-N for 2025
- MOUNTAIN TOP WORSHIP CENTEREIN 92-3862681 · last filed 990-EZ for 2023
- MOUNTAIN VIEW ELEMENTARY SCHOOL PARENT TEACHER ORGANIZATIONEIN 45-4203844 · last filed 990-EZ for 2025
- MT ZION BAPTIST CHURCHEIN 33-0029184
- MT ZION CHRISTIAN SCHOOLEIN 33-0119674
- MUSEUM OF HISTORY AND ART ONTARIO ASSOCIATESEIN 33-0722869 · last filed 990-EZ for 2025
- MY FATHERS GLORY FOUNDATIONEIN 38-3846699 · last filed 990-N for 2025
- NATIONAL AIR TRAFFIC CONTROLLERS ASSOCIATIONEIN 33-0334910 · last filed 990-N for 2025
- NATIONAL ASSOCIATION OF LETTER CARRIERSEIN 33-0489438 · last filed 990-EZ for 2025
- NATIONAL BLACK LEADERSHIP CAUCUSEIN 82-4886203 · last filed 990-N for 2025
- NEVADA CREDIT UNION LEAGUE INCEIN 88-0106501 · last filed 990 for 2024
- NEW CREATION BEHAVIORAL HEALTHCARE FOUNDATIONEIN 46-4273229 · last filed 990 for 2024
- NEW DIMENSIONS COMMUNITY SERVICESEIN 20-4492303 · last filed 990-N for 2024
- NEW FOUNDATION IN CHRIST CORPORATIONEIN 33-3554375 · last filed 990-N for 2024
- NEW LIFE EVANGELICAL MINISTRIESEIN 92-2359073 · last filed 990-N for 2025
- NEW LIFE YOUTH FOUNDATION INCEIN 80-0079511 · last filed 990-PF for 2025
- NEXT TO YOUEIN 99-1104204 · last filed 990-N for 2024
- NORTH AMERICA AI MEDICAL FOUNDATIONEIN 93-4791355 · last filed 990-N for 2023
- OAKS MIDDLE SCHOOL BAND AND AUXILIARIES BOOSTER CLUBEIN 33-0834931 · last filed 990-N for 2024
- ONLONE TRIBE OF CARMEL FIRST SETTLERS OF CHINO VALLEY CEIN 46-4106484 · last filed 990 for 2025
- ONTARIO CEMENTERY ASSOCIATIONEIN 95-1067380 · last filed 990 for 2025
- ONTARIO CHAMBER OF COMMERCEEIN 95-1989644 · last filed 990 for 2025
- ONTARIO CHAMBER OF COMMERCE FOUNDATIONEIN 91-2130958 · last filed 990-N for 2024
- ONTARIO CHRISTIAN SCHOOL ASSOCIATIONEIN 95-1809575 · last filed 990 for 2025
- ONTARIO CHRISTIAN SCHOOL FOUNDATIONEIN 23-7419983 · last filed 990 for 2024
- ONTARIO FASTPITCH SOFTBALL ASSOCIATIONEIN 20-0452209 · last filed 990-EZ for 2025
- ONTARIO HERITAGEEIN 80-0408407 · last filed 990-N for 2024
- ONTARIO HIGH SCHOOL ALUMNI ASSOCIATIONEIN 36-4831497 · last filed 990-N for 2025
- ONTARIO HISPANIC CHAMBER OF COMMERCEEIN 33-0924071 · last filed 990-N for 2025
- ONTARIO HISPANIC CHAMBER OF COMMERCE FOUNDATIONEIN 82-3143243 · last filed 990-N for 2025
- ONTARIO MONTCLAIR TEACHERS ASSOCIATIONEIN 95-2309695 · last filed 990 for 2025
- ONTARIO PD B2V MIXEDEIN 33-1735850 · last filed 990-N for 2025
- ONTARIO POLICE EXPLORER PROGRAM INCEIN 33-1846104 · last filed 990-N for 2025
- ONTARIO POLICE MANAGEMENT GROUP INCEIN 33-0755564 · last filed 990-EZ for 2025
- ONTARIO POLICE OFFICERS ASSOCIATION INCORPORATEDEIN 95-1596157 · last filed 990 for 2025
- ONTARIO POLICE OFFICERS ASSOCIATION WIDOWS AND ORPHANS FUNDEIN 42-1655945 · last filed 990-N for 2025
- ONTARIO POLICE PEER SUPPORT FOUNDATION INCEIN 39-3214548 · last filed 990-N for 2024
- ONTARIO PROFESSIONAL FIREFIGHTERS FOUNDATIONEIN 30-1190402 · last filed 990-EZ for 2025
- ONTARIO PROFESSIONAL FIREFIGHTERS LOCAL 1430 RETIREE HEALTHCARE SAVIEIN 81-0696905 · last filed 990 for 2025
- ONTARIO UNIT NO 112 DISTRICT NO 25 AMERICAN LEGION AUXILIARYEIN 45-4928416 · last filed 990-N for 2025
- OPEN ARMS MAKE A DIFFERENCEEIN 27-2117045 · last filed 990-EZ for 2024
- ORION SCHOOLSEIN 46-3858127 · last filed 990 for 2025
- PARENT BOOSTER USA INCEIN 99-3481805 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 99-4035558 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 85-2856185 · last filed 990 for 2026
- PARENT BOOSTER USA INCEIN 88-3714282 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 99-5079372 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 99-3463954 · last filed 990-N for 2025
- PARK VIEW ELEMENTARY SCHOOL PTOEIN 93-3482619 · last filed 990-EZ for 2026
- PASADENA AREA OPERA TRUSTEIN 95-6386887 · last filed 990 for 2025
- PEACE COTTAGE INCORPORATEDEIN 88-4064921 · last filed 990-N for 2023
- PERROS BOXINGEIN 39-3192392 · last filed 990-N for 2025
- PHILANTHROPY HANDSON INCEIN 85-3146880 · last filed 990-N for 2025
- POWERHOUSE EST 9 5 16EIN 82-2522428 · last filed 990-N for 2025
- PRAYERS FOR PETSEIN 81-3773250 · last filed 990-N for 2023
- PRIME HEALTHCARE FOUNDATION INCEIN 20-8065139 · last filed 990 for 2024
- PRO GROW SPORTS ACADEMYEIN 99-2372778 · last filed 990-N for 2024
- PROMOTERS FOR BETTER HEALTHEIN 83-3877539 · last filed 990-EZ for 2023
- PSYCHO CLOWN POSSEEIN 99-2054616 · last filed 990-N for 2025
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 90-0904020 · last filed 990-EZ for 2025
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 33-0499875 · last filed 990-EZ for 2023
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 33-0604580 · last filed 990-N for 2022
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 95-6205162 · last filed 990-N for 2024
- PTA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 90-1035778 · last filed 990-N for 2022
- QUAST FAMILY FOUNDATIONEIN 33-1918996 · last filed 990-N for 2025
- QUEEN OF HEARTS YOUTH SERVICESEIN 93-3295691 · last filed 990-N for 2025
- RAIES-MURR EDUCATIONAL TR 120191EIN 95-6932192 · last filed 990-PF for 2024
- REAL JOURNEY ACADEMIES FOUNDATION INCEIN 32-0463182 · last filed 990 for 2025
- REAL JOURNEY ACADEMIES INCEIN 26-3798438 · last filed 990 for 2025
- REAP WHAT YOU SEW EMPOWERMENT SERVICES INCEIN 47-2093491 · last filed 990-N for 2019
- RENTAL SERVICES INDUSTRY FOUNDATIONEIN 94-3113063 · last filed 990-N for 2022
- RESCUE THE CHILDREN OF AFRICAEIN 47-4623580 · last filed 990-N for 2022
- RESILIENT YOUTH SPORTS ACADEMYEIN 85-3241593 · last filed 990-N for 2024
- RETIREE CLUB NO 90951EIN 33-2966243
- RICHARD MYLES JOHNSON FOUNDATIONEIN 95-6141173 · last filed 990 for 2025
- ROBBY COACHMAN IMPACT GENERATION FOUNDATIONEIN 93-4683344 · last filed 990-N for 2025
- ROCKYS REST STOPEIN 99-0733342 · last filed 990-N for 2025
- ROTARY CLUB OF ONTARIO FOUNDATIONEIN 45-2069308 · last filed 990-N for 2024
- ROUTE 66 REUNIONEIN 46-2772227 · last filed 990 for 2025
- ROYALTY SOCCEREIN 86-2869632 · last filed 990-N for 2025
- SACRED ORDER OF ST MICHAEL AND ST HILDAEIN 90-0775999 · last filed 990-N for 2025
- SANO HEALTH ARMEIN 88-4409940 · last filed 990-N for 2025
- SAN SECONDO DASTI COUNCIL 12938EIN 33-0968683 · last filed 990-N for 2025
- SANTA CLAUS OF THE CHAFFEY DISTRICT INCEIN 95-6095660 · last filed 990-N for 2025
- SCPGA FOUNDATION INCEIN 33-0468104 · last filed 990 for 2024
- SDS FOUNDATION INCEIN 86-2135095 · last filed 990-N for 2025
- SEEDS OF HOPE FOR VETERANSEIN 39-3877685 · last filed 990-N for 2025
- SHOPS AT DOS LAGOS FOUNDATIONEIN 88-3386559 · last filed 990 for 2025